3 papers
cs.LG2025
Data Denoising and Derivative Estimation for Data-Driven Modeling of Nonlinear Dynamical Systems
Jiaqi Yao, Lewis Mitchell, John Maclean +1
Data-driven modeling of nonlinear dynamical systems is often hampered by measurement noise. We propose a denoising framework, called Runge-Kutta and Total Variation Based Implicit…
cs.SI2025
Discovering Coordinated Processes From Social Online Networks
Anna Kalenkova, Lewis Mitchell, Ethan Johnson
The rapid growth of social media presents a unique opportunity to study coordinated agent behavior in an unfiltered environment. Online processes often exhibit complex structures t…
cs.SI2024
Community Detection of Complex Network Based on Graph Convolution Iterative Algorithm
Jiaqi Yao, Lewis Mitchell
Community detection can reveal the underlying structure and patterns of complex networks, identify sets of nodes with specific functions or similar characteristics, and study the e…